There are many items in RuneScape. A way is to classify it to holiday items and non-holiday items. The rarer item you own, the more money you can make. A rare item is very valuable and expensive. Owning a runescape account with massive game gold in does give convenience for your playing.
First, let’s talk about Holiday Items
Pumpkins: Pumpkins were dropped on October 2001. They were the first holiday
item to be released. It healed 14 healths, and was one bite.
Christmas Crackers: These were dropped on Christmas 2001 and had random colored
party hats inside them and another random item out of the game. To get the
contents out you had to use it on another player. One player got the party hat;
the other player got the item
Party Hats: These were inside Christmas Crackers. You can wear them on your
head. They came in six different colors: Red, White, Blue, Purple, Yellow, and
Easter Eggs: These were dropped on Easter 2002. They heal 12 HP and are 1 bite.
Halloween Masks: These were dropped on Halloween 2002 and came in 3 different
colors. You can wear them on your head.
Santa Hats: These were dropped on Christmas 2002. You can wear them on your
head. They are the most common of the discontinued because they were the last
released and were hoarded.
It is Non-Holiday that is rarer.
Half Jug of Wine: These were the result of you drinking a full wine jug. They
were discontinued as you can no longer drink full jugs of wine.
Disk of Returning: There was once a black hole where rule breakers were put,
they could never get out. But if players who hadn't broken the rules wanted to
visit the black hole, they could purchase a disk of returning from the shop
outside of the black hole for 10 gold.
Both invest time to level your account up and buy runescape account is ok.It's
up to you to make a decision.